For the multi-scale analysis of textile reinforced concrete, an FE-model of the mesostructure in form of a representative volume element (RVE, see figure) was developed in the PhD project B3 of the first cohort. Besides the geometric representation, suitable constitutive formulations of the base materials and their interactions were formulated. The derived numerical models in GRK 2250/1 should be extended for the representation of hybrid reinforcement. For this purpose, a suitable description of the SHCC matrix on the meso-level, which represents the relevant properties, should be developed. A micromorphic damage approach should be implemented to model degradation. The mechanical behavior of the RVE shall be investigated at static and dynamic loads. Here, suitable boundary conditions for dynamic load cases are to be selected. The effective composite behavior is derived by means of virtual material tests and validated by experimental results. The focus is on the development of efficient and reliable metamodels for the description of the effective RVE behavior and their application in structural simulations. The developed approaches form the basis for a scale bridging uncertainty analyses.